Vintage Canon Speed light 300EZ with Original Case

- Canon speed light 300EZ with case and manual, battery not include. - 4 x 1.5V battery or Ni-Cd battery operated. - Range 28~70mm. Made in Japan. - The manual shows that it can be used on canon camera EOS 620,630,650,750,850. and it is not clear whether other models are compatible. - Only used once. The test done after putting in the battery is shown in the figure 3. It conforms to the status of the boot light mentioned in the manual.